MAX6622UE9A+ by Analog Devices

5-Channel Precision Temperature Monitor


The MAX6622 precision multichannel temperature sensor monitors its own temperature and the temperatures of up to four external diode-connected transistors. All temperature channels have programmable alert thresholds. Channels 1 and 4 also have programmable overtemperature thresholds. When the measured temperature of a channel exceeds the respective threshold, a status bit is set in one of the status registers. Two open-drain outputs, active-low OVERT and active-low ALERT, assert corresponding to these bits in the status register. The 2-wire serial interface supports the standard system management bus (SMBus™) protocols: write byte, read byte, send byte, and receive byte for reading the temperature data and programming the alarm thresholds. The MAX6622 is specified for a -40°C to +125°C operating temperature range and is available in a 16-pin TSSOP package.

Where to Buy

Prices starting from US$3.95

Distributor Stock
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Farnell
from US$4.97
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Analog Devices
from US$4.17
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Newark Electronics
from US$5.48
30
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element14
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Avnet Asia
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Features

Four Thermal-Diode Inputs
Local Temperature Sensor
1°C Remote Temperature Accuracy (+60°C to +100°C)
Temperature Monitoring Begins at POR for Fail-Safe System Protection
Active-Low ALERT and Active-Low OVERT Outputs for Interrupts, Throttling, and Shutdown
Active-Low STBY Input for Hardware Standby Mode
Small, 16-Pin TSSOP Package
2-Wire SMBus Interface
Penryn CPU-Compatible
Pin- and Register-Compatible with MAX6602

Specifications

Sensor Type Remote
# Channels Four
Interface 2-Wire/I2C/SMBus
Alarm Output AlertOvert
Functions Dual Temperature AlarmsMulti-Channel Temperature MonitorRemote & Local Sensor
Accuracy (±°C) 1
Parasite Pwr. No
Temp. Thresh. Programmable
Temp. Resolution (bits) 811
Oper. Temp. (°C) -40 to +125
Package/Pins TSSOP/16
BudgetaryPrice (See Notes) 3.9


MAX6622UE9A+ Sensors & Transducers by Analog Devices

TEMPERATURE SENSOR 1DEG C TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Digital
Sensing Accuracy Range ± 1°C
Sensing Temperature Min -40°C
Sensing Temperature Max 125°C
Sensor Case Style TSSOP
No. of Pins 16Pins
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

5-Channel Precision Temperatur | Analog Devices
Temperature Sensor, 1Deg C, Tssop-16 | Newark Electronics
TEMPERATURE SENSOR, 1DEG C, TSSOP-16 | element14
Temp Sensor Digital Serial (2-Wire) 16-Pin TSSOP Tube | Avnet Asia

Frequently Asked Questions

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Is the MAX6622UE9A+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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